Species-Specific Responses of Bloom-Forming Algae to the Ocean Warming and Acidification.

ABSTRACT: Macroalgal biomass blooms, including those causing the green and golden tides, have been rising along Chinese coasts, resulting in considerable social impacts and economic losses. To understand the links between the ongoing climate changes (ocean warming and acidification) and algal tide formation, the effects of temperature (20 and 24 °C), pCO₂ concentration (Partial Pressure of Carbon Dioxide, 410 ppm and 1000 ppm) and their interaction on the growth of Ulva prolifera and Ulva lactuca (green tide forming species), as well as Sargassum horneri (golden tide forming species) were investigated. The results indicate that the concurrent rises in temperature and pCO₂ level significantly boosted the growth and nutrient uptake rates of U. lactuca.

SUBMITTER: Wu H 

PROVIDER: S-EPMC11396949 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature